This is vintage medium format film camera with 6x6 square negatives . This is twin lens reflex camera . There is viewing lens at the top, which you view through by looking from waist level viewfinder at the top. This gives you an idea of what you are taking a photo of. Then there is another lens at the bottom - this is what taking photos onto the film, otherwise referred as taking lens . Serial number : 9032190 Works great, meter works also . You will need Kodak KA 625 battery (not included ) for meter . Camera comes with original case , ( minimal wear ) , original lens cover and only one film spool . Camera has dual lenses : Yashinon 1:2.8 F=80 mm and 1:3.5 F =80 mm There is number scratched on the camera body ( see photos ). Overall this is beautiful camera that takes beautiful photos . ,